CC152 (bizhub C4050i/C3350i)

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Trouble typeCC152: ROM contents error upon startup (IR)
RankC
Trouble detection conditionA fault is detected in a sequence of ROM contents check of the CPU board (CPUB) during starting.
Trouble isolation–
Relevant electrical parts• CPU board (CPUB)
• Base board (BASEB)

Procedure

  1. Check the ROM version.
  2. Rewrite the firmware.
  3. Check CPUB for proper installation and correct as necessary.
  4. Replace CPUB.CPUB (Part# A93EH01004)
  5. Replace BASEB.BASEB (Part# A93EH02007)

Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.

L.3.16.3. (Link to the Field Service Manual)